Numerical investigation of the heat transfer performance of water-cooled incineration grates with various channel designs
作者： Sang Bok Kim , Dong Keun Song
DOI: 10.1016/J.APPLTHERMALENG.2017.12.025
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摘要: Abstract This study investigates the effect of geometry cooling channel on performance a unit grate using three-dimensional computational fluid dynamics approach. Three different geometries channel, i.e., serpentine, wavy, and baffle channels are considered. To evaluate performance, evaluation indicators, including maximum temperature, average temperature uniformity, pressure drop compared. In addition, figure merit, heat transfer per pumping power, is also compared for three designs. According to these it concluded best choice.
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Calvin R. Brunner, Handbook of Incineration Systems ,(1991)
Shenq-Yuh Jaw, Ching Jen Chen, Fundamentals of turbulence modeling Taylor & Francis. ,(1998)
David C. Wilcox, Turbulence modeling for CFD ,(1993)
Victor Yakhot, Steven A. Orszag, Renormalization-group analysis of turbulence. Physical Review Letters. ,vol. 57, pp. 1722- 1724 ,(1986) , 10.1103/PHYSREVLETT.57.1722
C. Vandecasteele, G. Wauters, S. Arickx, M. Jaspers, T. Van Gerven, Integrated municipal solid waste treatment using a grate furnace incinerator: the Indaver case. Waste Management. ,vol. 27, pp. 1366- 1375 ,(2007) , 10.1016/J.WASMAN.2006.08.005
Hans-Heinz Frey, Bernhard Peters, Hans Hunsinger, Jürgen Vehlow, Characterization of municipal solid waste combustion in a grate furnace. Waste Management. ,vol. 23, pp. 689- 701 ,(2003) , 10.1016/S0956-053X(02)00070-3
Yuliya Kalmykova, K. Karlfeldt Fedje, Phosphorus Recovery from Municipal Solid Waste Incineration Fly Ash Waste Management. ,vol. 33, pp. 1403- 1410 ,(2013) , 10.1016/J.WASMAN.2013.01.040
Jundika C. Kurnia, Agus P. Sasmito, Arun S. Mujumdar, Numerical investigation of laminar heat transfer performance of various cooling channel designs Applied Thermal Engineering. ,vol. 31, pp. 1293- 1304 ,(2011) , 10.1016/J.APPLTHERMALENG.2010.12.036
Elisa Allegrini, Alberto Maresca, Mikael Emil Olsson, Maria Sommer Holtze, Alessio Boldrin, Thomas Fruergaard Astrup, Quantification of the resource recovery potential of municipal solid waste incineration bottom ashes Waste Management. ,vol. 34, pp. 1627- 1636 ,(2014) , 10.1016/J.WASMAN.2014.05.003
B.W. Matthews, C.A.J. Fletcher, A.C. Partridge, Computational simulation of fluid and dilute particulate flows on spiral concentrators Applied Mathematical Modelling. ,vol. 22, pp. 965- 979 ,(1998) , 10.1016/S0307-904X(98)10030-6